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| author | Benjamin Kosnik <bkoz@gcc.gnu.org> | 1998-08-24 11:57:04 +0000 |
|---|---|---|
| committer | Benjamin Kosnik <bkoz@gcc.gnu.org> | 1998-08-24 11:57:04 +0000 |
| commit | 22a7be536556ba3c95cc1c0a739ace2382405447 (patch) | |
| tree | 81cb257b7613ab91776fc140da74d52c8a101b80 | |
| parent | 037155f1fdb64e4bb73b0d2e243df3694277d85a (diff) | |
| download | gcc-22a7be536556ba3c95cc1c0a739ace2382405447.zip gcc-22a7be536556ba3c95cc1c0a739ace2382405447.tar.gz gcc-22a7be536556ba3c95cc1c0a739ace2382405447.tar.bz2 | |
cp-tree.h: Declare.
h
1998-08-24 Benjamin Kosnik <bkoz@cygnus.com>
* cp-tree.h: Declare.
* pt.c (decl_template_parm_p): New function.
* decl.c (pushdecl): Check decls for redeclaring template parms.
(xref_tag): Make redeclaration an error, print decl.
* decl2.c (grokfield): Check field_decls for redeclaration as well.
From-SVN: r21942
| -rw-r--r-- | gcc/cp/pt.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/gcc/cp/pt.c b/gcc/cp/pt.c index 79a00fa..e76c509 100644 --- a/gcc/cp/pt.c +++ b/gcc/cp/pt.c @@ -1451,7 +1451,27 @@ int comp_template_parms (parms1, parms2) return 1; } -/* Return a new TEMPLATE_PARM_INDEX with the indicated INDEX, LEVEL, + +/* Returns 1 iff old_id is a template parameter. OLD_DECL is the decl + from IDENTIFIER_LOCAL_VALUE (new identifier). */ + +int decl_template_parm_p (old_decl) + tree old_decl; +{ + if (TREE_CODE_CLASS (TREE_CODE (old_decl)) == 'd' + /* For template type parameters. */ + && ((TREE_TYPE (old_decl) + && TREE_CODE (TREE_TYPE (old_decl)) == TEMPLATE_TYPE_PARM) + /* For non-type template parameters. */ + || (DECL_INITIAL (old_decl) + && TREE_CODE (DECL_INITIAL (old_decl)) == TEMPLATE_PARM_INDEX))) + return 1; + else + return 0; +} + + + /* Return a new TEMPLATE_PARM_INDEX with the indicated INDEX, LEVEL, ORIG_LEVEL, DECL, and TYPE. */ static tree |